Re: [fw-mvc] Referer

Hello,

With some help I have created the action helper below, but i don't know when
to call the saveOriginalUrl function:

<?php
class SF_Controller_Action_Helper_Referrer extends
Zend_Controller_Action_Helper_Abstract
{
public function saveOriginalUrl(){
$session = new Zend_Session_Namespace('login');
$request = $this->getRequest();
$session->goToAfterLogin = array(
$request->getActionName(),
$request->getControllerName(),
$request->getModuleName(),

);
return $this->_getRedirect()->gotoSimple('login','user','eventManager');
}

public function getOriginalUrl(){
$session = new Zend_Session_Namespace('login');
if(isset($session->goToAfterLogin)){
$gotoAfterLogin = $session->goToAfterLogin;
unset($session->goToAfterLogin);
return $this->_getRedirect->gotoSimple($gotoAfterLogin);
}
return $this->_getRedirect()->gotoUrl('/');
}

protected function _getRedirect(){
return Zend_Controller_Action_HelperBroker::getStaticHelper('Redirector');
}
}

On Fri, Oct 22, 2010 at 7:12 PM, Hector Virgen <djvirgen@gmail.com> wrote:

> You can avoid the referrer if you keep track of the current page before
> redirecting to login. Once of the solutions I've used goes a little
> something like this:
>
> // on page that needs login
> $session = new Zend_Session_Namespace('login');
> $session->gotoAfterLogin = $this->_request->getRequestUri();
> return $this->_redirect('login');
>
> // on successful login
> $session = new Zend_Session_Namespace('login');
> if (isset($session->gotoAfterLogin)) {
> $gotoAfterLogin = $session->gotoAfterLogin;
> unset($session->gotoAfterLogin);
> return $this->_redirect($gotoAfterLogin);
> }
> return $this->_redirect('/');
>
> To avoid copy/pasting that first bit of code in all of your controllers you
> can move it to an action helper. Also note the unset() prior to the
> redirect
> -- if the user logs out and back in you don't want that redirect to occur
> again.
>
> --
> *Hector Virgen*
> Sr. Web Developer
> Walt Disney Parks and Resorts Online
> http://www.virgentech.com
>

--
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